package com.obsez.android.lib.filechooser.internals;
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import java.io.File;
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import java.io.FileFilter;
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/**
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* Created by coco on 6/7/15.
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*/
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public class ExtFileFilter implements FileFilter {
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boolean m_allowHidden;
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boolean m_onlyDirectory;
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String[] m_ext;
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public ExtFileFilter() {
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this(false, false);
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}
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public ExtFileFilter(String... ext_list) {
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this(false, false, ext_list);
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}
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public ExtFileFilter(boolean dirOnly, boolean hidden, String... ext_list) {
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m_allowHidden = hidden;
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m_onlyDirectory = dirOnly;
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m_ext = ext_list;
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}
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@Override
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public boolean accept(File pathname) {
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if (!m_allowHidden) {
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if (pathname.isHidden()) {
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return false;
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}
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}
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if (m_onlyDirectory) {
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if (!pathname.isDirectory()) {
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return false;
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}
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}
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if (m_ext == null) {
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return true;
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}
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if (pathname.isDirectory()) {
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return true;
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}
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String ext = FileUtil.getExtensionWithoutDot(pathname);
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for (String e : m_ext) {
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if (ext.equalsIgnoreCase(e)) {
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return true;
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}
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}
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return false;
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}
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}
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